dim(unique(df_we))
[1] 41019     9
dim(unique(df_we))
[1] 41019     9
dim(unique(df_we[,1:2]))
[1] 41019     2
dim(unique(df_we))
[1] 41019     9
dim(unique(df_we[,1:2]))
[1] 41019     2
df
NA
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